85856600 has 24 divisors (see below), whose sum is σ = 199617060. Its totient is φ = 34342560.

The previous prime is 85856599. The next prime is 85856627. The reversal of 85856600 is 665858.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 214442 + ... + 214841.

Almost surely, 2^85856600 is an apocalyptic number.

It is an amenable number.

85856600 is an abundant number, since it is smaller than the sum of its proper divisors (113760460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85856600 is a wasteful number, since it uses less digits than its factorization.

85856600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429299 (or 429290 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 85856600 is about 9265.8836599647. The cubic root of 85856600 is about 441.1550232014.

The spelling of 85856600 in words is "eighty-five million, eight hundred fifty-six thousand, six hundred".